package com.jerry.spring.security.jwt.config;

import com.alibaba.fastjson.support.spring.GenericFastJsonRedisSerializer;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.data.redis.connection.RedisConnectionFactory;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.data.redis.serializer.StringRedisSerializer;

/**
 * Redis配置
 *
 * @author jerry 2024/5/8 15:18
 */
@Configuration
public class RedisConfig {

    @Bean
    public RedisTemplate<Object, Object> redisTemplate(RedisConnectionFactory redisConnectionFactory) {
        RedisTemplate<Object, Object> template = new RedisTemplate<>();
        template.setConnectionFactory(redisConnectionFactory);

        String[] acceptNames = {"org.springframework.security.core.authority.SimpleGrantedAuthority"};
        GenericFastJsonRedisSerializer serializer = new GenericFastJsonRedisSerializer(acceptNames);

        // 使用 StringRedisSerializer 来序列化和反序列化 redis 的 key 值
        template.setKeySerializer(new StringRedisSerializer());
        template.setValueSerializer(serializer);

        // Hash 的 key 也采用 StringRedisSerializer 的序列化方式
        template.setHashKeySerializer(new StringRedisSerializer());
        template.setHashValueSerializer(serializer);

        template.afterPropertiesSet();

        return template;
    }
}
